Ọkwa (s) p11, P22, P5, P9
B7 Y B7M se tratan Statucaman Mediante na-eme ngwa ngwa y revidodo y revidido en un Medio Linero. Para los beatetadores B7m, el Tratamieto Statico ikpeazụ, poscumente Urcasion de merpAADO na-eleda de todacion, Dunguido El Lobimado de roscas y comcas y comcas y comcas y comcas Tico de corte. Predficion de la superficie deervite Readizar Pruubas de Dereza, Evaluacive ọ dịghị emebi emebi ultrasonica de pernos.
Nkọwapụta maka ọkọlọtọ ASTM A182 f9 fongres na-ekpuchi ma ọ bụ rooy nchara pipe achịcha na-acha uhie uhie & fettings, e mere ya ma emepụta ya maka ọrụ okpomọkụ dị elu. ASTM A182 f9 fongres nwere obere chromium na-enweghị obere 12% na alloy. Nke a na - eme ka ọ dịgide na ọnọdụ okpomọkụ ruru 870 cellius.
Monul
A na-eme ka ọ bụrụ na a na-emegharị mpempe akwụkwọ A387, sọlfọ, sọlfọ, sọlfọ, na-egosi, na-akụ, akwara, laninium na zirconium. A387 Bard ga-enyocha ngwaahịa, kemịkalụ kemịkalụ (akwụkwọ nyocha MTC ma ọ bụ akwụkwọ nyocha) - ga-emezu ihe doro anya maka ike tensile, na-abawanye ike na elongation.
Monul
A na-akpọ A335 ọkpọkọ chrome moly pipe n'ihi na kemịkalụ nke molybdemum (mo) na chromium (cr). Molybdenum na-abawanye ike nke steel yana oke na-agbanwe agbanwe, na-eguzogide iyi, mmetụta na-emetụta ike. Moly na-eme ka nguzogide dị nro, na-egbochi uto ọka ma na-eme ka chrim chrom na-adịchaghị nnukwu ihe. Moly bụ ihe mgbakwunye na-abawanye ike nke na-abawanye ike okpomoku. ASTM A335 pic na-eme ka nguzogide corrosion na-eguzogide nke ígwè, na-egbochi ịbanye. Chromium (ma ọ bụ Chrome) bụ ihe dị mkpa nke igwe anaghị agba nchara. Igwe ọ bụla nwere 12% ma ọ bụ karịa ka a na-ewerekarị igwe. Chrome bụ ihe na-agbanwe agbanwe na-eguzogide oxidad na-etolite okpomọkụ. Chrome weliri Tensile, na-ekwe nkwa na nkpa na okpomoku. Ihe mejupụtara chrome moly alloy nchara na-eme ka ASTM A335 pipe dị mma maka iji ya na osisi ike, Reinwaries, nnukwu osisi, nnukwu osisi, na mmanụ.
Monul
NIKELLEL BLAYS & Sutts & Cools
- C, max.Aloy star steel & mkpanaka
- 16-1016mmUzo p91
- HtsSPIPE.Tum tum tum
- Grall Grand: P1 P2 P5 P9 P11 P12 p22
- OluASTM A335 P5, P9, P11, P12, P22, P91, P149
- V 018 - 0.25Aloy ígwè nke ALZEL ASTM A182 F5 F11
Monul